top of page

Legrand Isolators


The switch does exactly what its name suggests in that it electrically isolates the circuit or circuits that are connected to it. An isolator is a switch connected after a circuit breaker. When a circuit or a busbar is taken out of service by tripping the circuit breaker, the isolator is then open circuited and the isolated line is earthed through earth switch so that the trapped line charges are safely conducted to ground.


Available in: Double Pole; 32 A - 100 A

                       Triple Pole; 32 A - 125 A

                       Four Pole; 32 A - 125 A


Other Protection Units.


bottom of page